<template>
    <div class="crud-container">
        <!-- 搜索区域 -->
        <div class="search-area">
            <el-form :inline="true" :model="searchForm" class="search-form">
                <el-form-item label="用户名称" class="el-formitem">
                    <el-input v-model="searchForm.name" placeholder="请输入用户名称" clearable />
                </el-form-item>
                <el-form-item label="手机号" class="el-formitem">
                    <el-input v-model="searchForm.phone" placeholder="请输入手机号" clearable />
                </el-form-item>
                <el-form-item label="用户账号" class="el-formitem">
                    <el-input v-model="searchForm.userAcc" placeholder="请输入用户账号" clearable />
                </el-form-item>
                <el-form-item label="用户性别" class="el-formitem">
                    <el-select v-model="searchForm.gender" placeholder="请选择用户性别" clearable>
                        <el-option label="男" value="男" />
                        <el-option label="女" value="女" />
                    </el-select>
                </el-form-item>
                <el-form-item label="身份证号码" class="el-formitem">
                    <el-input v-model="searchForm.idCard" placeholder="请输入身份证号码" clearable />
                </el-form-item>
                <el-form-item label="状态">
                    <el-select v-model="searchForm.userStatus" placeholder="请选择状态" clearable>
                        <el-option label="正常" value="0" />
                        <el-option label="停用" value="1" />
                    </el-select>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="handleSearch">
                        <el-icon>
                            <Search />
                        </el-icon>搜索
                    </el-button>
                    <el-button @click="resetSearch">
                        <el-icon>
                            <Refresh />
                        </el-icon>重置
                    </el-button>
                </el-form-item>
            </el-form>
        </div>

        <!-- 操作按钮区域 -->
        <div class="operation-area">
            <!-- <el-button type="primary" @click="handleAdd">
        <el-icon>
          <Plus />
        </el-icon>新增
      </el-button> -->
            <el-button type="danger" :disabled="!selectedRows.length" @click="handleBatchDelete">
                <el-icon>
                    <Delete />
                </el-icon>批量删除
            </el-button>
        </div>

        <!-- 表格区域 -->
        <div class="table-area">
            <el-table v-loading="loading" :data="tableData" border style="width: 100%"
                @selection-change="handleSelectionChange">
                <el-table-column type="selection" width="55" />
                <el-table-column prop="orderId" label="编号" width="80" />
                <el-table-column prop="passengerName" label="用户名称" />
                <el-table-column prop="driverName" label="司机名称" />
                <el-table-column prop="startAddress" label="起始地址" width="112" />
                <el-table-column prop="endAddress" label="终点地址" width="112" />
                <el-table-column prop="orderStatus" label="订单状态" width="100">
                    <template #default="{ row }">
                        <el-tag :type="getOrderTagType(row.orderStatus)">
                            {{ getOrderStatusLabel(row.orderStatus) }}
                        </el-tag>
                    </template>
                </el-table-column>
                <el-table-column prop="orderState" label="状态" width="100">
                    <template #default="{ row }">
                        <el-tag :type="getOrdersTagType(row.orderState)">
                            {{ getOrdersStatusLabel(row.orderState) }}
                        </el-tag>
                    </template>
                </el-table-column>
                <el-table-column prop="createTime" label="下单时间" width="85" />
                <el-table-column prop="completeTime" label="完成时间" width="85" />
                <el-table-column prop="price" label="订单价格" width="85" />
                <el-table-column label="操作" width="200" fixed="right">
                    <template #default="{ row }">
                        <el-button type="primary" link @click="handleEdit(row)" disabled>
                            <el-icon>
                                <Edit />
                            </el-icon>编辑
                        </el-button>
                        <el-button type="danger" link @click="handleDigDelete(row)" disabled>
                            <el-icon>
                                <Delete />
                            </el-icon>删除
                        </el-button>
                    </template>
                </el-table-column>
            </el-table>
        </div>

        <!-- 分页区域 -->
        <div class="pagination-area">
            <el-pagination v-model:current-page="currentPage" v-model:page-size="pageSize"
                :page-sizes="[10, 20, 50, 100]" :total="total" layout="total, sizes, prev, pager, next, jumper"
                @size-change="handleSizeChange" @current-change="handleCurrentChange" />
        </div>

        <!-- 新增表单 -->
        <el-dialog v-model="showAddDialog" title="新增用户" width="500px" :destroy-on-close="true">
            <el-form label-width="100px" :model="addForm" ref="formRef" :rules="rules">
                <el-form-item label="用户名称" prop="name">
                    <el-input v-model="addForm.name" placeholder="请输入用户名称" clearable />
                </el-form-item>
                <el-form-item label="手机号" prop="path">
                    <el-input v-model="addForm.phone" placeholder="请输入手机号" clearable />
                </el-form-item>
                <el-form-item label="用户账号" prop="name">
                    <el-input v-model="addForm.userAcc" placeholder="请输入用户账号" clearable />
                </el-form-item>
                <el-form-item label="用户性别" class="el-formitem">
                    <el-select v-model="addForm.gender" placeholder="请选择用户性别" clearable>
                        <el-option label="男" value="男" />
                        <el-option label="女" value="女" />
                    </el-select>
                </el-form-item>
                <el-form-item label="身份证号码" prop="name">
                    <el-input v-model="addForm.idCard" placeholder="请输入身份证号码" clearable />
                </el-form-item>
            </el-form>
            <template #footer>
                <el-button @click="showAddDialog = false">取消</el-button>
                <el-button type="primary" @click="submitAddForm">确定</el-button>
            </template>
        </el-dialog>

        <!-- 编辑表单 -->
        <el-dialog v-model="showUpDialog" title="修改用户" width="500px" :destroy-on-close="true">
            <el-form label-width="100px" :model="upForm" ref="formRef" :rules="rules">
                <el-form-item label="用户名称" prop="name">
                    <el-input v-model="upForm.name" placeholder="请输入用户名称" clearable />
                </el-form-item>
                <el-form-item label="手机号" prop="phone">
                    <el-input v-model="upForm.phone" placeholder="请输入手机号" clearable />
                </el-form-item>
                <el-form-item label="用户账号" prop="userAcc">
                    <el-input v-model="upForm.userAcc" placeholder="请输入用户账号" clearable />
                </el-form-item>
                <el-form-item label="用户性别" class="el-formitem" prop="gender">
                    <el-select v-model="upForm.gender" placeholder="请选择用户性别" clearable>
                        <el-option label="男" value="男" />
                        <el-option label="女" value="女" />
                    </el-select>
                </el-form-item>
                <el-form-item label="身份证号码" prop="idCard">
                    <el-input v-model="upForm.idCard" placeholder="请输入身份证号码" clearable />
                </el-form-item>
                <el-form-item label="账户余额" prop="balance">
                    <el-input v-model="upForm.balance" placeholder="请输入账户余额" clearable />
                </el-form-item>
                <el-form-item label="用户头像" prop="avatar">
                    <el-upload class="avatar-uploader" :show-file-list="false" :http-request="customRequest"
                        :before-upload="beforeAvatarUpload">
                        <img v-if="upForm.avatar" :src="upForm.avatar" class="avatar" />
                        <el-icon v-else class="avatar-uploader-icon">
                            <Plus />
                        </el-icon>
                    </el-upload>
                </el-form-item>
                <el-form-item label="状态" prop="userStatus">
                    <el-select v-model="upForm.userStatus" placeholder="请选择状态">
                        <el-option label="正常" :value="0" />
                        <el-option label="停用" :value="1" />
                    </el-select>
                </el-form-item>
            </el-form>
            <template #footer>
                <el-button @click="showUpDialog = false">取消</el-button>
                <el-button type="primary" @click="submitUpForm">确定</el-button>
            </template>
        </el-dialog>

        <!-- 删除确认弹窗 -->
        <el-dialog v-model="dialogVisible" title="确认删除" width="30%" :before-close="handleClose">
            <span>你确定要删除这条数据吗？此操作不可恢复。</span>
            <template #footer>
                <el-button @click="dialogVisible = false">取消</el-button>
                <el-button type="primary" @click="handleDelete">确认</el-button>
            </template>
        </el-dialog>

        <!-- 批量删除确认弹窗 -->
        <el-dialog v-model="dialogVisible1" title="确认删除" width="30%" :before-close="handleClose">
            <span>你确定要删除这些数据吗？此操作不可恢复。</span>
            <template #footer>
                <el-button @click="dialogVisible1 = false">取消</el-button>
                <el-button type="primary" @click="handleDelete1">确认</el-button>
            </template>
        </el-dialog>
    </div>
</template>

<script setup>
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import * as ElementPlusIconsVue from '@element-plus/icons-vue'
import { Fold, Expand, ArrowDown, Search, Refresh, Plus, Delete, Edit, View } from '@element-plus/icons-vue'
import { ElMessage, ElMessageBox, messageConfig } from 'element-plus'
import request from '@/utils/request'
import dayjs from 'dayjs'

const router = useRouter()
const isCollapse = ref(false)
const menuList = ref([])
const activeMenu = ref('')
const showAddDialog = ref(false)
const showUpDialog = ref(false)
const roleOptions = ref([])
const formRef = ref(null)
// 控制弹窗显示
const dialogVisible = ref(false)
const dialogVisible1 = ref(false)

const addForm = ref({
    name: '',
    phone: '',
    userAcc: '',
    gender: '',
    idCard: ''
})

const upForm = ref({
    name: '',
    phone: '',
    userAcc: '',
    gender: '',
    idCard: '',
    balance: '',
    userStatus: '',
    avatar: '',
})

const getOrderStatusLabel = (status) => {
    switch (status) {
        case 0: return '待接单'
        case 1: return '已接单'
        case 2: return '进行中'
        case 3: return '已完成'
        default: return '已取消'
    }
}

const getOrderTagType = (status) => {
    switch (status) {
        case 0: return 'info'      // 待接单：蓝灰
        case 1: return 'primary'   // 已接单：蓝色
        case 2: return 'warning'   // 进行中：橙色
        case 3: return 'success'   // 已完成：绿色
        default: return 'danger'    // 已取消：红色
    }
}

const getOrdersStatusLabel = (status) => {
  switch (status) {
    case 0: return '待支付'
    case 1: return '已支付'
    default: return '已删除'
  }
}

const getOrdersTagType = (status) => {
  switch (status) {
    case 0: return 'warning'   // 待支付：橙色
    case 1: return 'success'   // 已支付：绿色
    default: return 'danger'    // 删除：红色
  }
}


const rules = {
    name: [
        { required: true, message: '请输入用户名称', trigger: 'blur' },
        { pattern: /^[\u4e00-\u9fa5]+$/, message: '用户名称必须为中文', trigger: 'blur' }
    ],
    phone: [
        { required: true, message: '请输入手机号', trigger: 'blur' },
        { pattern: /^1[3-9]\d{9}$/, message: '请输入正确的手机号格式', trigger: 'blur' }
    ],
    userAcc: [
        { required: true, message: '请输入用户账号', trigger: 'blur' },
        { pattern: /^[a-zA-Z][a-zA-Z0-9]{5,9}$/, message: '账号需以字母开头，6-10位字母或数字组合', trigger: 'blur' }
    ],
    gender: [
        { required: true, message: '请选择性别', trigger: 'change' }
    ],
    idCard: [
        { required: true, message: '请输入身份证号码', trigger: 'blur' },
        { pattern: /(^\d{15}$)|(^\d{17}[\dXx]$)/, message: '请输入正确的身份证号码格式', trigger: 'blur' }
    ],
    balance: [
        { required: true, message: '请输入账户余额', trigger: 'blur' },
        {
            pattern: /^(0|[1-9]\d*)(\.\d{1,2})?$/,
            message: '请输入正确的金额格式，如 100 或 100.00',
            trigger: 'blur'
        }
    ],
    avatar: [
        { required: true, message: '请上传用户头像', trigger: 'change' }
    ],
    userStatus: [
        { required: true, message: '请选择状态', trigger: 'change' }
    ]
}

// 页面加载时获取菜单
onMounted(() => {
    //获取菜单列表
    getMenuList()
    //管理员列表
    adminList()
    //角色选项列表
    fetchRoles()
})

// 上传前验证
const beforeAvatarUpload = (file) => {
    const isImage = file.type === 'image/jpeg' || file.type === 'image/png'
    const isLt2M = file.size / 1024 / 1024 < 2

    if (!isImage) ElMessage.error('上传头像图片只能是 JPG/PNG 格式')
    if (!isLt2M) ElMessage.error('上传头像大小不能超过 2MB')

    return isImage && isLt2M
}
//上传图片
const customRequest = async ({ file }) => {
    const formData = new FormData()
    formData.append('file', file)
    request.post(`/upload`, formData)
        .then(res => {
            console.log(res.data.url);
            upForm.value.avatar = res.data.url
            ElMessage.success("上传成功！")
        }).catch(err => {
            console.log(err);
        })
}

// 动态获取图标组件
const getIconComponent = (iconName) => {
    return ElementPlusIconsVue[iconName] || ElementPlusIconsVue['Menu']
}

// 获取菜单数据
const getMenuList = async () => {
    try {
        const userStr = sessionStorage.getItem('user')
        // if (!userStr) {
        //     ElMessage.error('用户未登录')
        //     router.push('/login')
        //     return
        // }

        const user = JSON.parse(userStr)
        const username = user.username


        request.get(`/menu/list?username=${encodeURIComponent(username)}`)
            .then(res => {
                // console.log(res);
                menuList.value = res.data.menu
                activeMenu.value = menuList.value[0].path
            }).catch(err => {
                console.log(err);

            })
    } catch (error) {
        ElMessage.error(error.message || '获取菜单失败')
        console.error('获取菜单失败:', error)
    }
}

// 点击菜单跳转
const handleMenuClick = (item) => {
    if (item.path) {
        router.push(item.path)
        activeMenu.value = item.path
    }
}

// 折叠菜单
const toggleSidebar = () => {
    isCollapse.value = !isCollapse.value
}

// 搜索表单数据
const searchForm = ref({
    name: '',
    phone: '',
    userAcc: '',
    gender: '',
    idCard: '',
    userStatus: ''
})

// 表格数据
const loading = ref(false)
const tableData = ref([])
const selectedRows = ref([])
const currentPage = ref(1)
const pageSize = ref(10)
const total = ref(0)

// 搜索
const handleSearch = () => {
    // console.log(searchForm.value);

    request.get('/user/searchuserlist', searchForm.value)
        .then((res) => {
            // console.log(res);
            if (res.code != 200) {
                return ElMessage.error(res.message)
            }
            ElMessage.success("搜索成功！")
            tableData.value = res.data.list;
            total.value = res.data.count;
        }).catch((err) => {
            console.log(err);
        })
}

// 重置搜索
const resetSearch = () => {
    searchForm.value = {
        name: '',
        phone: '',
        userAcc: '',
        gender: '',
        idCard: '',
        userStatus: ''
    }
    ElMessage.success("重置成功！")
    adminList()
}

// 表格选择
const handleSelectionChange = (rows) => {
    selectedRows.value = rows
}

// 打开新增弹窗前重置表单
const handleAdd = () => {
    addForm.value = {
        name: '',
        phone: '',
        userAcc: '',
        gender: '',
        idCard: ''
    }
    showAddDialog.value = true
}

// 提交新增
const submitAddForm = () => {
    // const roleId = roleOptions.value[0].roleId
    // addForm.value.roleId = roleId;
    // console.log(addForm.value);

    formRef.value.validate((valid) => {
        if (valid) {
            request.post('/menumanager/add', addForm.value)
                .then((res) => {
                    // console.log(res.message);
                    ElMessage.success(res.message)
                    addForm.value = {
                        name: '',
                        phone: '',
                        userAcc: '',
                        gender: '',
                        idCard: ''
                    }
                    showAddDialog.value = false
                    adminList()
                }).catch((err) => {
                    console.log(err);
                })
        } else {
            ElMessage.error('请填写完整信息！')
        }
    })
}

// 编辑
const handleEdit = (row) => {
    showUpDialog.value = true;
    // console.log(row);
    upForm.value = structuredClone(row)
    // console.log(upForm.value);
}

// 提交编辑
const submitUpForm = () => {
    formRef.value.validate((valid) => {
        if (valid) {
            request.put('/user/update', upForm.value)
                .then((res) => {
                    // console.log(res);
                    if (res.code != 200) {
                        ElMessage.error(res.message);
                    }
                    ElMessage.success(res.message);
                    showUpDialog.value = false;
                    adminList()
                }).catch((err) => {
                    console.log(err);
                })
        } else {
            ElMessage.error('请填写完整信息！')
        }
    })
}

//关闭前处理
const handleClose = (done) => {
    done() // 关闭弹窗
}

const deleteForm = ref()
// 打开删除弹窗
const handleDigDelete = (row) => {
    dialogVisible.value = true
    deleteForm.value = structuredClone(row)
    // console.log(deleteForm.value);
}

// 确认删除处理函数
const handleDelete = () => {
    dialogVisible.value = false
    // console.log(adminState.value);

    request.delete('/user/delete', deleteForm.value)
        .then((res) => {
            // console.log(res);
            if (res.code != 200) {
                ElMessage.error(res.message)
            }
            ElMessage.success(res.message)
            adminList()
        }).catch((err) => {
            console.log(err);
        })
}

// 批量删除
const handleBatchDelete = () => {
    dialogVisible1.value = false;
    // console.log(selectedRows.value);
}

// 确认批量删除处理函数
const handleDelete1 = () => {
    dialogVisible1.value = false

    const ids = selectedRows.value.map(item => item.userId);
    const state = selectedRows.value.map(item => item.userStatus);
    // console.log(ids,state,1454615);


    request.delete(`/user/delete1?userStatus=${state}&userId=${ids}`)
        .then((res) => {
            // console.log(res);
            if (res.code != 200) {
                ElMessage.error(res.message)
            }
            adminList()
            ElMessage.success(res.message)
        }).catch((err) => {
            console.log(err);
        })
}

// 分页大小改变
const handleSizeChange = (val) => {
    pageSize.value = val
    adminList()
}

// 页码改变
const handleCurrentChange = (val) => {
    currentPage.value = val
    adminList()
}

//获取订单列表
const adminList = () => {
    request.get('/order/page', {
        page: currentPage.value,
        size: pageSize.value
    })
        .then((res) => {
            console.log(res);
            if (res.code != 200) {
                ElMessage.error(res.message)
            }
            total.value = res.data.count;
            tableData.value = res.data.list;

        }).catch((err) => {
            console.error('获取失败：', err)
        })
}

// 获取菜单选项列表
const fetchRoles = () => {
    request.get('/menumanager/getmenu')
        .then((res) => {
            // console.log(res);
            roleOptions.value = res.data.list;
            // console.log(roleOptions.value[0].roleId);

        }).catch((err) => {
            console.log(err);

        })
}

</script>

<style>
.crud-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 4px;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

.search-area {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ebeef5;
}

.operation-area {
    margin-bottom: 20px;
}

.table-area {
    margin-bottom: 20px;
}

.pagination-area {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

.pagination-area span {
    padding-left: 10px;
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.el-button [class*="el-icon"]+span {
    margin-left: 5px;
}

.search-form .el-form-item {
    min-width: 190px;
}

.el-form-item span {
    /* padding-left: 10px; */
}

.el-formitem {
    width: 225px;
}

.avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    width: 100px;
    height: 100px;
}

.avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar {
    width: 100px;
    height: 100px;
    display: block;
    object-fit: cover;
}
</style>